There is a new post at my Wind River blog, with a video demo of the new Simics 4.8 System Editor function. Posts are coming out quite quickly now, with various aspects of Simics and in particular Simics 4.8 being highlighted. This particular feature is probably the biggest news in Simics 4.8 from a user interface perspective, as it allows you to (finally) inspect a target setup in a nice graphical tree view.